A New Ranking Method to Decision Making based on Interval Fuzzy Preference Relations
Interval fuzzy preference relations are useful and powerful means for decision makers (DM) to express their uncertainty of preference over criteria in the process of multi-criteria decision making. In this paper, we propose the necessary and sufficient condition for the interval fuzzy preference relation to be consistent and introduce a concise ranking formula for the preference relation. Moreover, some properties of interval weights are discussed in detail. Finally, an illustrative numerical example is furnished to demonstrate the applicability and effectiveness of the calculating method.
decision making interval fuzzy preference relations consistency weight calculation method
Xijiao He
Dept. of Automation Xiamen University Xiamen, China
国际会议
西安
英文
559-562
2011-05-13（万方平台首次上网日期，不代表论文的发表时间）